IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0229462
(2005-09-16)
|
등록번호 |
US-7258084
(2007-08-21)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
7 |
초록
▼
A moving cylinder assembly includes an end ported moveable cylinder having a chamber for receiving and engaging a piston connected to at least one crank. A stationary housing embraces the cylinder and has at least one port for intermittent communication with the cylinder chamber. One or more ported
A moving cylinder assembly includes an end ported moveable cylinder having a chamber for receiving and engaging a piston connected to at least one crank. A stationary housing embraces the cylinder and has at least one port for intermittent communication with the cylinder chamber. One or more ported seals are positioned within the housing and adjacent the cylinder to minimize leakage.
대표청구항
▼
I claim: 1. A moving cylinder assembly comprising: (a) an end ported moveable cylinder defining a chamber for receiving and engaging a piston connected to at least one crank; (b) a stationary housing embracing the cylinder and defining at least one port for intermittent communication with the cylin
I claim: 1. A moving cylinder assembly comprising: (a) an end ported moveable cylinder defining a chamber for receiving and engaging a piston connected to at least one crank; (b) a stationary housing embracing the cylinder and defining at least one port for intermittent communication with the cylinder chamber; and (c) a first seal having a port formed therethrough, the seal positioned within the housing and adjacent the cylinder for minimizing leakage, and wherein a face of the seal around the port extends beyond a marginal surrounding of the port. 2. A cylinder assembly according to claim 1, wherein the cylinder movement is rotational oscillation. 3. A cylinder assembly according to claim 1, wherein the cylinder movement is linear oscillation. 4. A cylinder assembly according to claim 1, wherein the seal comprises a resilient membrane or coating attached to the housing. 5. A cylinder assembly according to claim 1, wherein the seal comprises a resilient membrane or coating attached to the cylinder. 6. A cylinder assembly according to claim 1, wherein the seal comprises a mechanical seal. 7. A cylinder assembly according to claim 6, wherein the seal presses against the cylinder by high pressure entering a crevice space between the seal and the housing. 8. A cylinder assembly according to claim 7, further comprising means for keeping the crevice space between the seal and the housing open. 9. A cylinder assembly according to claim 8, wherein the means for keeping the crevice space open comprises one or more selected from the group consisting of a bump, pin, channel, grid, and spring. 10. A cylinder assembly according to claim 7, wherein the crevice space is sealed by a second seal attached to the housing and pressing against the first seal. 11. A cylinder assembly according to claim 7, wherein the crevice space is sealed by a second seal attached to the first seal and pressing against the housing. 12. A cylinder assembly according to claim 6, further comprising at least one spring for maintaining continuous pressure of the first seal against the cylinder. 13. A cylinder assembly according to claim 1, further comprising a mechanical second ported seal attached to the cylinder and pressing against the first seal for controlling leakage. 14. A cylinder assembly according to claim 13, further comprising a third seal attached to the second seal and pressing against the cylinder for controlling leakage between the second seal and the cylinder. 15. A cylinder assembly according to claim 13, further comprising a third seal attached to the cylinder and pressing against the second seal for controlling leakage between the second seal and the cylinder. 16. A cylinder assembly according to claim 13, further comprising at least one spring for maintaining continuous pressure of the second seal against the first seal. 17. A cylinder assembly according to claim 1, wherein the seal comprises a mechanical ported seal attached to the cylinder. 18. A cylinder assembly according to claim 17, further comprising at least one spring for maintaining continuous pressure of the seal against the housing. 19. A cylinder assembly according to claim 1, further comprising means for dissipating excess heat. 20. A cylinder assembly according to claim 19, wherein the means for dissipating excess heat comprises cooling fins attached to the cylinder. 21. A cylinder assembly according to claim 1, wherein energy required for momentum reversals of the moving cylinder is at least partially stored and released by at least one spring. 22. A cylinder assembly according to claim 1, wherein energy required for momentum reversals of the moving cylinder is at least partially stored and released by one or more of the group consisting of magnetic, electric, or electromagnetic means. 23. A cylinder assembly according to claim 3, further comprising: (a) a first set of teeth attached to the cylinder; and (b) a second set of complimentary teeth positioned on a fixed rack, whereby the cylinder spins by engagement of the first and second sets of teeth. 24. An internal combustion engine comprising: (a) a pair of cylinder assemblies, each cylinder assembly comprising: (i) a moving cylinder defining a chamber for receiving and engaging a piston connected to at least one crank, (ii) a stationary housing embracing the cylinder and defining at least one port for intermittent communication with the cylinder chamber, and (iii) a first mechanical seal having a port formed therethrough, the seal positioned within the housing and adjacent the cylinder for minimizing leakage, and wherein a face of the seal around the port extends beyond a marginal surrounding of the port; and (b) wherein at least one port of the first seal of at least one of the assemblies forms part of a passage from a working volume used for intake and compression to a corresponding working volume used for power and exhaust. 25. An internal combustion engine according to claim 24, wherein at least one port of the first seal for a working volume used for power and exhaust forms part of a combustion chamber associated with that working volume. 26. An internal combustion engine according to claim 24, wherein the piston of each of the cylinder assemblies is attached to counter-rotating cranks. 27. An internal combustion engine according to claim 24, wherein the cylinder assemblies are arranged in an 'X' pattern. 28. A cylinder according to claim 1, wherein the face of the first seal is substantially greater in area than the port.
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